- NLW MS 19254C.
- Ffeil
- [1940x1960].
Material re History of the Parish of Llandrillo yn Ederynion [sic], Sir Feirionydd collected by Bob Owen. (Formerly Bob Owen MS.) Latin, Welsh, English. Boards. Purchased from Bob Owen, Croesor, November 1960.
Material re History of the Parish of Llandrillo yn Ederynion [sic], Sir Feirionydd collected by Bob Owen. (Formerly Bob Owen MS.) Latin, Welsh, English. Boards. Purchased from Bob Owen, Croesor, November 1960.